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Sanjay Kumar Bonthapally Email & Phone Number

Lead Data Engineer at Citi
Location: Plano, Texas, United States 5 work roles
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✓ Verified August 2026 2 data sources Profile completeness 71%

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Current company
Citi
Role
Lead Data Engineer
Location
Plano, Texas, United States
Company size
201877 employees

Who is Sanjay Kumar Bonthapally? Overview

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Quick answer

Sanjay Kumar Bonthapally is listed as Lead Data Engineer at Citi, a with 201877 employees, based in Plano, Texas, United States. AeroLeads shows a matched LinkedIn profile for Sanjay Kumar Bonthapally.

Sanjay Kumar Bonthapally previously worked as Sr. Data Engineer at Highmark Health and Data Engineer at Kroger.

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Email format at Citi

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Citi

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Profile bio

About Sanjay Kumar Bonthapally

Lead Data Engineer with 10+ years of experience in data science projects, specializing in data mining, machine learning, and visualization. Skilled in AWS, Azure, Databricks, Hadoop, Spark, Scala, Python, and Kafka. Proficient in Data Warehousing, ETL (Informatica, Oracle, Teradata), MS SQL BI, and AI platforms like TensorFlow and PyTorch. Experienced in developing Spark applications and data visualization with R, Python, and Tableau. Passionate about leveraging data to drive business growth. Let's connect! I am looking for C2C.

Current workplace

Sanjay Kumar Bonthapally's current company

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Citi
Citi
Lead Data Engineer
new york, new york, united states
Website
citigroup.com
Employees
201877
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5 roles

Sanjay Kumar Bonthapally work experience

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Lead Data Engineer

Current
Citi

Frisco, Texas, United States

Project: Data Migration of on-premise applications to AWSEntitlement: Data Engineer, Architecting Data Solution covering aspects of Analysis, Data management Solution Design, Data Consumption Layer Design (Reporting, Visualization), Data Governance, Metadata Management, Solution Implementation and Production DeploymentMy Responsibilities:• Data Solution Architectural Design and Orchestrationo Design, Propose and implement solutions to migrate on-premise applications to cloudo Analyze and define architecture changes to existing systems (EDW, CRM, and Integration batch) to incorporate new business requirements• Design & development of Enterprise ETL framework for Batch Integration & EDW Batch Solution• Design & Implement Data Lake & Data Warehousing architectures on the S3 data files in AWS creating parquet files in Redshift spectrum DB that flows through staging using AWS Lambda and AWS Glue services.Skills: AWS Glue, S3, Datalake, Lambda, Step Function, Python, ETL, Informatica Power Center

Jan 2022 - Present

Sr. Data Engineer

Highmark Health

Pittsburgh, Pennsylvania, United States

Designed and implemented data pipelines for seamless integration of healthcare data across multiple systems, enhancing interoperability and data accessibility. Developed ETL processes to aggregate and transform clinical and administrative data from diverse healthcare sources, ensuring data accuracy and consistency. Utilized HL7, FHIR, and other healthcare data standards to facilitate smooth data exchange between electronic health record (EHR) systems. Developed and maintained data warehouses and data lakes to support large-scale healthcare data storage and analysis. Employed AWS cloud and big data technologies to enhance scalability and performance of data processing tasks. Designed and implemented scalable data pipelines to support dynamic network configurations, enhancing flexibility and responsiveness in healthcare data management. Conducted performance tuning and optimization of SQL queries and database systems to improve data processing efficiency and network performance.

Jan 2019 - Dec 2021

Data Engineer

Kroger

Dallas, Texas, United States

Apr 2017 - Dec 2018

Data Engineer

Truist

Dallas, Texas, United States

Jan 2016 - Mar 2017

Data / Snowflake Developer

Abbvie

Chicago, Illinois, United States

Aug 2013 - Dec 2015
Team & coworkers

Colleagues at Citi

Other employees you can reach at citigroup.com. View company contacts for 201877 employees →

RM Rajalakshmy Mohan Rajalakshmy Mohan Colleague at CitiIrving, Texas, United States View → VJ Vinit Joshi Vinit Joshi Colleague at CitiLondon, England, United Kingdom View → LS Laura Serrano Laura Serrano Colleague at CitiLondon, England, United Kingdom View → SM Sarah Mcchesney Sarah Mcchesney Colleague at CitiBelfast, Northern Ireland, United Kingdom View → AM Audrey Morriel Audrey Morriel Colleague at CitiCollege Station, Texas, United States View → BD Borys Dornarowicz Borys Dornarowicz Colleague at CitiWarsaw Metropolitan Area, Poland View → PN Paul Nun Ceu Paul Nun Ceu Colleague at CitiBengaluru, Karnataka, India View → DU Daniel Uhrinyi Daniel Uhrinyi Colleague at CitiBudapest Metropolitan Area, Hungary View → AS Akhil Sharma Akhil Sharma Colleague at CitiSingapore View → NM Navya Marrapu Navya Marrapu Colleague at CitiBelfast Metropolitan Area, United Kingdom View →
FAQ

Frequently asked questions about Sanjay Kumar Bonthapally

Quick answers generated from the profile data available on this page.

What company does Sanjay Kumar Bonthapally work for?

Sanjay Kumar Bonthapally works for Citi.

What is Sanjay Kumar Bonthapally's role at Citi?

Sanjay Kumar Bonthapally is listed as Lead Data Engineer at Citi.

Where is Sanjay Kumar Bonthapally based?

Sanjay Kumar Bonthapally is based in Plano, Texas, United States while working with Citi.

What companies has Sanjay Kumar Bonthapally worked for?

Sanjay Kumar Bonthapally has worked for Citi, Highmark Health, Kroger, Truist, and Abbvie.

Who are Sanjay Kumar Bonthapally's colleagues at Citi?

Sanjay Kumar Bonthapally's colleagues at Citi include Rajalakshmy Mohan, Vinit Joshi, Laura Serrano, Sarah Mcchesney, and Audrey Morriel.

How can I contact Sanjay Kumar Bonthapally?

You can use AeroLeads to view verified contact signals for Sanjay Kumar Bonthapally at Citi, including work email, phone, and LinkedIn data when available.

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